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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 14 files:

Smatch caller information:

sound/pci/pcxhr/pcxhr_mix22.c hr222_update_analog_audio_level() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $1
FUZZY_MAX 0 direction 1
HARD_MAX 0 direction 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock

sound/soc/mediatek/mt8365/mt8365-dai-pcm.c snd_pcm_stream_str() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex

sound/soc/sof/pcm.c sof_pcm_setup_connected_widgets() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $5
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/hda.c hda_codec_create_dais() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &card->mutex
LOCK2 _T->lock
TYPE_LOCK (struct snd_soc_card)->mutex

sound/soc/codecs/hda.c hda_codec_create_dais() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &card->mutex
LOCK2 _T->lock
TYPE_LOCK (struct snd_soc_card)->mutex

sound/soc/soc-dapm.c dapm_update_dai_unlocked() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

sound/soc/fsl/lpc3xxx-i2s.c lpc3xxx_i2s_hw_params() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

sound/soc/mediatek/mt8365/mt8365-dai-i2s.c snd_pcm_stream_str() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex

sound/soc/renesas/rcar/msiof.c msiof_hw_stop() -> snd_pcm_direction_name()

Type Parameter Key Value
LOCK2 &priv->lock
LOCK2 irq
TYPE_LOCK (struct msiof_priv)->lock

sound/soc/soc-pcm.c dpcm_be_connect() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $2
FUZZY_MAX 0 direction 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_dai_startup() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_dai_startup() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_dai_startup() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_dai_startup() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_dai_stop() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex

sound/soc/soc-pcm.c dpcm_be_disconnect() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_disconnect() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_be_reparent() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_create_debugfs_state() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $1
FUZZY_MAX 0 direction 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_path_get() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_path_get() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fe->card->mutex
HALF_LOCKED2 _T->lock

sound/soc/soc-pcm.c dpcm_prune_paths() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $1
FUZZY_MAX 0 direction 1
RX_PATH
TASK_NOT_RUNNING

sound/soc/soc-pcm.c dpcm_run_update_shutdown() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $1
FUZZY_MAX 0 direction 1
RX_PATH
TASK_NOT_RUNNING

sound/soc/soc-pcm.c dpcm_run_update_startup() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $1
FUZZY_MAX 0 direction 1
RX_PATH
TASK_NOT_RUNNING

sound/soc/mediatek/mt8365/mt8365-dai-adda.c snd_pcm_stream_str() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &substream->runtime->buffer_mutex
HALF_LOCKED2 &substream->self_group.lock
HALF_LOCKED2 &substream->self_group.mutex

sound/drivers/aloop.c loopback_snd_timer_dpcm_info() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
LOCK2 _T->lock
TYPE_LOCK (struct seq_file)->lock

sound/soc/sof/intel/hda-stream.c _hda_dsp_stream_get() -> snd_pcm_direction_name()

Type Parameter Key Value
DATA_SOURCE 0 direction $1
RX_PATH
TASK_NOT_RUNNING

sound/soc/stm/stm32_i2s.c stm32_i2s_trigger() -> snd_pcm_direction_name()

Type Parameter Key Value

sound/soc/stm/stm32_i2s.c stm32_i2s_trigger() -> snd_pcm_direction_name()

Type Parameter Key Value

sound/soc/mediatek/mt8188/mt8188-dai-etdm.c snd_pcm_stream_str() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

sound/soc/tegra/tegra210_i2s.c tegra210_i2s_init() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
FUZZY_MAX 0 direction 1
HARD_MAX 0 direction 1

sound/soc/tegra/tegra210_i2s.c tegra210_i2s_sw_reset() -> snd_pcm_direction_name()

Type Parameter Key Value
PARAM_VALUE 0 direction 0-1
DATA_SOURCE 0 direction $1
HARD_MAX 0 direction 1

sound/soc/mediatek/mt8195/mt8195-dai-etdm.c snd_pcm_stream_str() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

sound/core/pcm_timer.c snd_pcm_timer_init() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock

sound/soc/intel/avs/pcm.c snd_pcm_stream_str() -> snd_pcm_direction_name()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING